| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.85 | 10.120% | $196.9496 | $196.95 | $196.95 | $196.90 |
| Purchase #2 | $72.43 | 12.667% | $81.6047 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $71.29 | 3.443% | $73.7445 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $245.37 | 13.810% | $279.2556 | $279.26 | $279.25 | $279.30 |
| Purchase #5 | $171.75 | 3.188% | $177.2254 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $170.84 | 9.305% | $186.7367 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $105.84 | 4.499% | $110.6017 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $1,016.37 | $1,106.1182 | $1,106.12 | $1,106.15 | $1,106.00 | |